valentina/src/libs/vgeometry/vellipticalarc.h

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/************************************************************************
**
** @file vellipticalarc.h
** @author Valentina Zhuravska <zhuravska19(at)gmail.com>
** @date February 1, 2016
**
** @brief
** @copyright
** This source code is part of the Valentina project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2013-2015 Valentina project
** <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
**
** Valentina is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** Valentina is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
**
*************************************************************************/
#ifndef VELLIPTICALARC_H
#define VELLIPTICALARC_H
#include <qcompilerdetection.h>
#include <QCoreApplication>
#include <QPointF>
#include <QSharedDataPointer>
#include <QString>
#include <QTypeInfo>
#include <QVector>
#include <QtGlobal>
#include "vabstractarc.h"
#include "vgeometrydef.h"
#include "vpointf.h"
class VEllipticalArcData;
class VEllipticalArc : public VAbstractArc
{
Q_DECLARE_TR_FUNCTIONS(VEllipticalArc)
public:
VEllipticalArc();
VEllipticalArc (const VPointF &center, qreal radius1, qreal radius2, const QString &formulaRadius1,
const QString &formulaRadius2, qreal f1, const QString &formulaF1, qreal f2,
const QString &formulaF2, qreal rotationAngle, const QString &formulaRotationAngle,
quint32 idObject = 0, Draw mode = Draw::Calculation);
VEllipticalArc (const VPointF &center, qreal radius1, qreal radius2, qreal f1, qreal f2, qreal rotationAngle);
VEllipticalArc (qreal length, const QString &formulaLength, const VPointF &center, qreal radius1, qreal radius2,
const QString &formulaRadius1, const QString &formulaRadius2, qreal f1, const QString &formulaF1,
qreal rotationAngle, const QString &formulaRotationAngle, quint32 idObject = 0,
Draw mode = Draw::Calculation);
VEllipticalArc (qreal length, const VPointF &center, qreal radius1, qreal radius2, qreal f1, qreal rotationAngle);
VEllipticalArc(const VEllipticalArc &arc);
VEllipticalArc Rotate(QPointF originPoint, qreal degrees, const QString &prefix = QString()) const;
VEllipticalArc Flip(const QLineF &axis, const QString &prefix = QString()) const;
VEllipticalArc Move(qreal length, qreal angle, const QString &prefix = QString()) const;
virtual ~VEllipticalArc() override;
VEllipticalArc& operator= (const VEllipticalArc &arc);
#ifdef Q_COMPILER_RVALUE_REFS
VEllipticalArc(const VEllipticalArc &&arc) Q_DECL_NOTHROW;
VEllipticalArc &operator=(VEllipticalArc &&arc) Q_DECL_NOTHROW;
#endif
QString GetFormulaRotationAngle () const;
void SetFormulaRotationAngle (const QString &formula, qreal value);
void SetRotationAngle(qreal value);
qreal GetRotationAngle() const;
QString GetFormulaRadius1 () const;
void SetFormulaRadius1 (const QString &formula, qreal value);
void SetRadius1 (qreal value);
qreal GetRadius1 () const;
QString GetFormulaRadius2 () const;
void SetFormulaRadius2 (const QString &formula, qreal value);
void SetRadius2 (qreal value);
qreal GetRadius2 () const;
virtual qreal GetLength () const override;
QPointF GetP1() const;
QPointF GetP2() const;
QTransform GetTransform() const;
void SetTransform(const QTransform &matrix, bool combine = false);
virtual VPointF GetCenter () const override;
virtual QVector<QPointF> GetPoints () const override;
virtual qreal GetStartAngle () const override;
virtual qreal GetEndAngle () const override;
QPointF CutArc (const qreal &length, VEllipticalArc &arc1, VEllipticalArc &arc2) const;
QPointF CutArc (const qreal &length) const;
static qreal OptimizeAngle(qreal angle);
protected:
virtual void CreateName() override;
2020-11-04 10:01:20 +01:00
virtual void CreateAlias() override;
virtual void FindF2(qreal length) override;
private:
QSharedDataPointer<VEllipticalArcData> d;
qreal MaxLength() const;
QPointF GetP(qreal angle) const;
qreal RealEndAngle() const;
};
Q_DECLARE_METATYPE(VEllipticalArc)
Q_DECLARE_TYPEINFO(VEllipticalArc, Q_MOVABLE_TYPE);
//---------------------------------------------------------------------------------------------------------------------
inline qreal VEllipticalArc::OptimizeAngle(qreal angle)
{
return angle - 360.*qFloor(angle/360.);
}
#endif // VELLIPTICALARC_H